[Aug-2021] Updated Python Institute PCAP PCAP-31-03 Exam Questions BUNDLE PACK
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NEW QUESTION 35
The following class hierarchy is given. What is the expected output of the code?
- A. CC
- B. BB
- C. AA
- D. BC
Answer: D
NEW QUESTION 36
What is the expected behavior of the following code?
x - 3 % 1
y -1 if x > else 0
print (y)
- A. the code is erroneous and it will not execute
- B. it outputs 0
- C. it outputs 1
- D. it outputs -1
Answer: B
NEW QUESTION 37
Which of the following lines of code will work flawlessly when put independently inside the add_new () method in order to make the snippet's output equal to [0, 1, 1] ? (Select two answers)
- A. self .put (self.store[1])
- B. put self.store(1])
- C. self .put self.get () [-1])
- D. self put stire(1])
Answer: A,D
NEW QUESTION 38
What is the expected behavior of the following code?
- A. the code is erroneous and it will not execute
- B. it outputs 1
- C. it outputs 3
- D. it outputs 2
Answer: B
NEW QUESTION 39
What will be the value of the i variable when the while e loop finishes its execution?
- A. 0
- B. the variable becomes unavailable
- C. 1
- D. 2
Answer: C
Explanation:
NEW QUESTION 40
What is the expected behavior of the following code?
- A. the code is erroneous and it will not execute
- B. it outputs 3
- C. it outputs 1
- D. it outputs 2
Answer: B
NEW QUESTION 41
What is the output of the following piece of code?
- A. antbatcame1
- B. ant'bat'came1
- C. ant"bat"came1
- D. ant bat came1
Answer: C
Explanation:
NEW QUESTION 42
What is the expected output of the following code?
- A. 0
- B. 1
- C. an exception is raised
- D. 2
Answer: C
NEW QUESTION 43
What is the expected output of the following code?
- A. True
- B. None
- C. False
- D. 0
Answer: A
NEW QUESTION 44
What is the expected output of the following snippet?
- A. 0
- B. 1
- C. the code is erroneous
- D. 2
Answer: C
Explanation:
NEW QUESTION 45
Assuming that the following snippet has been successfully executed, which of the equations are False? (Select two answers)
- A. len(a) == len(b)
- B. b[0] - 1 == a[0]
- C. a[0] - 1 == b[0]
- D. a[0] = b[0]
Answer: B,D
Explanation:
>>> print(len(a)==len(b))
True
>>> print(a[0]-1==b[0])
True
>>> print(a[0]==b[0])
False
>>> print(b[0]-1 == a[0])
False
NEW QUESTION 46
You are going to read 16 bytes from a binary file into a bytearray called dat a. Which lines would you use? (Select two answers)
- A. data = bytearray (binfile.read (16))
- B. data = bytearray (16) bf.readinto (data)
- C. data = binfile.read (bytearray (16))
- D. bf. readinto (data = bytearray (16))
Answer: A,B
Explanation:
https://docs.python.org/3/library/functions.html#func-bytearray
https://docs.python.org/3/library/io.html
NEW QUESTION 47
Assuming that the following inheritance set is in force, which of the following classes are declared properly?
(Select two answers)
- A. class Class_2(B,D): pass
- B. class Class_3(A,C): pass
- C. class Class_4 (D, A) : pass
- D. class Class_1(C,D): pass
Answer: C,D
NEW QUESTION 48
What is the expected behavior of the following code?
- A. it raises an exception
- B. it outputs 6
- C. it outputs 1
- D. it outputs 3
Answer: B
NEW QUESTION 49
Which one of the platform module functions should be used to determine the underlying platform name?
- A. platform.processor()
- B. platform.platform ()
- C. platform.python_version()
- D. platform.uname ()
Answer: B
NEW QUESTION 50
If you need to serve two different exceptions called Ex1 and Ex2 in one except branch, you can write:
- A. except Ex1+Ex2:
- B. except Ex1, Ex2:
- C. except Ex1 Ex2:
- D. except (ex1, Ex2):
Answer: A
NEW QUESTION 51
What is the expected output of the following code?
- A. an exception is raised
- B. 0
- C. 1
- D. 2
Answer: B
NEW QUESTION 52
Which of the following snippets will execute without raising any unhandled exceptions? (Select answers) A)
B)
C)
D)
- A. Option C
- B. Option B
- C. Option A
- D. Option D
Answer: A,B,D
NEW QUESTION 53
Assuming that the code below has been executed successfully, which of the following expressions evaluate to True? (Select two answers)
- A. 'prop' in Class.__diet
- B. len(Object.__diet__) == 1
- C. 'var' in Object.__diet__
- D. 'var1 in Class, diet
Answer: B,C
NEW QUESTION 54
The first parameter of each method:
- A. holds a reference to the currentlv processed object
- B. is always set to None
- C. is set by the first argument's value
- D. is set to a unique random value
Answer: A
Explanation:
The first argument of every class method, including init, is always a reference to the current instance of the class. By convention, this argument is always named self. In the init method, self refers to the newly created object; in other class methods, it refers to the instance whose method was called
NEW QUESTION 55
What is the expected behavior of the following code?
- A. it outputs 1
- B. the code is erroneous and it will not execute
- C. it outputs 3
- D. it outputs 2
Answer: B
NEW QUESTION 56
What is the expected output of the following code if existing_file is the name of a file located inside the working directory?
- A. 1 2
- B. 0
- C. 2 3
- D. 1 2 3
Answer: B
NEW QUESTION 57
What is the expected behavior of the following snippet?
It will:
- A. print3
- B. cause a runtime exception on line 01
- C. cause a runtime exception on line 02
- D. cause a runtime exception on line 03
Answer: A
Explanation:
NEW QUESTION 58
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